dockerfile-generator

Ask the user:

1. "What language and framework? (e.g. Python/FastAPI, Node/Next.js, Go)"
2. "What platform are you deploying to? (Fly.io, Railway, Cloud Run, self-hosted)"
3. "Any environment variables the app needs at runtime?"

Then produce:

Dockerfile

# [explanation of each stage]

What this Dockerfile does:

• Base image choice and why
• Multi-stage build explanation (if used)
• How dependencies are cached for fast rebuilds
• Non-root user setup (security)
• Health check configuration